Jan ( N = 837 )

Feb ( N = 672 )

Mar ( N = 847 )

Apr ( N = 806 )

May ( N = 825 )

Jun ( N = 783 )

Jul ( N = 461 )

Aug ( N = 567 )

Sep ( N = 791 )

Oct ( N = 835 )

Nov ( N = 807 )

Dec ( N = 845 )